Struct oasis_core_runtime::transaction::context::Context

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pub struct Context<'a> {
    pub protocol: Arc<Protocol>,
    pub consensus_block: &'a LightBlock,
    pub consensus_state: ConsensusState,
    pub runtime_state: &'a mut dyn MKVS,
    pub header: &'a Header,
    pub epoch: EpochTime,
    pub round_results: &'a RoundResults,
    pub max_messages: u32,
    pub check_only: bool,
}
Expand description

Transaction context.

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§protocol: Arc<Protocol>

Low-level access to the underlying Runtime Host Protocol.

§consensus_block: &'a LightBlock

Consensus light block.

§consensus_state: ConsensusState

Consensus state tree.

§runtime_state: &'a mut dyn MKVS

Runtime state.

§header: &'a Header

The block header accompanying this transaction.

§epoch: EpochTime

Epoch corresponding to the currently processed block.

§round_results: &'a RoundResults

Results of processing the previous successful round.

§max_messages: u32

The maximum number of messages that can be emitted in this round.

§check_only: bool

Flag indicating whether to only perform transaction check rather than running the transaction.

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impl<'a> Context<'a>

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pub fn new( protocol: Arc<Protocol>, consensus_block: &'a LightBlock, consensus_state: ConsensusState, runtime_state: &'a mut dyn MKVS, header: &'a Header, epoch: EpochTime, round_results: &'a RoundResults, max_messages: u32, check_only: bool, ) -> Self

Construct new transaction context.

Auto Trait Implementations§

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impl<'a> !Freeze for Context<'a>

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impl<'a> !RefUnwindSafe for Context<'a>

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impl<'a> !Send for Context<'a>

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impl<'a> !Sync for Context<'a>

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impl<'a> Unpin for Context<'a>

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impl<'a> !UnwindSafe for Context<'a>

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impl<T> Any for T
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